docker file for postgresql

docker-compose/requirements/postgresql/Dockerfile

@@ -0,0 +1,27 @@
+FROM debian:bullseye
+
+RUN apt update
+RUN apt upgrade -y
+
+RUN apt install postgresql postgresql-client -y
+
+RUN sed -i 's/127.0.0.1\/32/0.0.0.0\/0/' /etc/postgresql/*/*/pg_hba.conf
+RUN echo "listen_addresses = '*'" | tee -a /etc/postgresql/*/*/postgresql.conf
+
+COPY setup.sh /root/setup.sh
+COPY start.sh /root/start.sh
+
+ARG DB_NAME=;
+ARG DB_PASSWORD=;
+ARG DB_USERNAME=;
+
+ENV DB_NAME=${DB_NAME}
+ENV DB_PASSWORD=${DB_PASSWORD}
+ENV DB_USERNAME=${DB_USERNAME}
+
+RUN sh /root/setup.sh
+
+EXPOSE 5432
+STOPSIGNAL SIGKILL
+
+ENTRYPOINT ["/bin/sh","/root/start.sh"]